<!--
 * @Author: fanyaqing
 * @Date: 2021-08-05 17:29:39
 * @LastEditTime: 2021-08-05 17:49:53
 * @LastEditors: fanyaqing
 * @Description: 
 * @FilePath: \supermall\src\components\content\tabControl\TabControl.vue
-->
<template>
  <div class="tab-control">
    <div
      class="tab-control-item"
      :class="{active:index==currentIndex}"
      @click="itemClick(index)"
      v-for="(item, index) in title" :key="index">
      <span>{{item}}</span>
    </div>
  </div>
</template>
<script>
export default {
  props:{
    title:{
      type:Array,
      default:()=>{
        return [];
      }
    }
  },
  data() {
    return {
      currentIndex:0
    }
  },
  methods:{
    itemClick(index){
      this.currentIndex=index;
      this.$emit('tabClick',index)
    }
  }
}
</script>
<style scoped>
  .tab-control{
    display: flex;
    text-align: center;
    font-size: 15px;
    height: 40px;
    line-height: 40px;
    background-color: #ffffff;
  }
  .tab-control-item{
    flex: 1;
  }
  .tab-control-item span{
    padding: 5px;
  }
  .active{
    color: var(--color-high-text);
  }
  .active span{
    border-bottom:3px solid var(--color-tint);
  }
</style>